I ended up getting LBP Karting off the PSN sale. I'm sure I will end up getting another game or two before the sale is over. I'm trying to act like Ni No Kuni isn't really out yet since I don't have the money for it.

Edit: I played LBP Karting a ton today and I really feel that most reviewers were way to harsh with this game. I mean it's not perfect by any means but I have really enjoyed it for the most part. It's a steal on the PS store sale.

Bought LBP Karting, will probably get Machinarium as well. I've played a little bit of LBPK and for what it is it's quite fun, not up there with Mario Kart or the class of the genre, Sonic and All-Stars Racing Transformed, but at $10 it's definitely worth a buy.